Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to predict ...

Computational modeling reveals that discrete rectangular antenna arrays can generate orbital angular momentum vortex waves ...

For those who don’t have a Computer Science background, computer programs might seem like far-fetched wizardry. When I took my first Duke CS course, Data Structures & Algorithms, I also had a ...

The periodic table contains a wide array of elements, numbered from one (hydrogen) to 118 (oganesson), with each number representing the number of protons stored within an atom's nucleus. Scientists ...